Rolex Datejust 31 Mother-of-Pearl Diamond Dial Oyster – Ref. 278343RBR
The Rolex Datejust 31 Ref. 278343RBR is an elegant Swiss luxury timepiece combining Oystersteel and 18K yellow gold construction, a luminous mother-of-pearl dial, and exquisite diamond detailing, by Geneva Watch Company. Its refined two-tone design and natural iridescent dial create a sophisticated expression of Rolex elegance, making it a distinctive choice for collectors and lovers of luxury watches.
Presented in very good pre-owned condition, the watch features a graceful 31mm Oystersteel case complemented by an 18K yellow gold bezel set with diamonds and a matching two-tone Oyster bracelet with an Oysterlock clasp. The captivating mother-of-pearl dial displays a unique natural shimmer, beautifully enhanced by diamond-set hour markers and elegant yellow gold-tone hands. The practical date display at 3 o’clock, magnified by the Cyclops lens, adds everyday convenience to its luxurious design.
It is powered by an automatic Rolex mechanical movement, delivering dependable self-winding performance and precise timekeeping. The supplied specifications identify 31 jewels and a 55-hour power reserve for the Calibre 2236; however, the accompanying description references Calibre 2235, so the exact movement calibre should be confirmed.







